KR20010059593A - Data synchronizing method using web-based agent server among databases - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

The present invention relates to a method for realizing interworking information between databases using an intermediary server and a computer-readable recording medium having recorded thereon a program for realizing the method.

2. The technical problem to be solved by the invention

The present invention can be read by a computer recording a method for realizing interworking information between databases in which a broker server determines and updates information on a facility providing a customer information and a service between systems using the same data and a program for realizing the method. To provide a record medium.

3. Summary of Solution to Invention

The present invention includes a first step of providing an intermediary server for monitoring management information of related management information between interworking databases, the appearance of a new document, and updating management information of each client through a combination of agents if necessary; A second step of detecting a change of data in a database by a monitoring agent of the intermediary server to check whether the intermediary server is in interoperation with data of another database; And a third step of updating the interworking data by invoking a related agent when a change in data interlocking with data of another database is detected in the second step.

4. Important uses of the invention

The present invention is used in the information management system.

Description

Web-based intermediary information interworking method using intermediary server {DATA SYNCHRONIZING METHOD USING WEB-BASED AGENT SERVER AMONG DATABASES}

The present invention relates to a method of realizing interworking information between databases using an intermediary server and a computer-readable recording medium recording a program for realizing the method. In particular, whenever an information change between information management systems occurs, A method for realizing interworking information between databases for automatically updating related information, and a computer-readable recording medium having recorded thereon a program for realizing the method.

In order to provide telecommunication network services, service configuration management and maintenance management are inevitable. At this time, there are many items to manage such as customer information, service provision facilities, service related information. Among the various services, one customer may use several services, and one facility may be used for various services. Therefore, management systems according to service types and management systems managed according to facilities may manage the same information separately. Therefore, it is necessary to repeatedly process data input for management, current data management of data, and the like. Sometimes interworking between systems rarely results in inaccuracies due to data update parallax and loss of management information due to processing errors.

The present invention has been made in order to solve the above problems, interworking information interworking method between the database to determine and update the information on the facility providing the customer information and services between the systems using the same data and the server; It is an object of the present invention to provide a computer-readable recording medium having recorded thereon a program for realizing the method.

1 is an exemplary configuration diagram of a network environment to which the present invention is applied.

2 is a flowchart illustrating an embodiment of a method for interworking information between databases using a web-based broker server according to the present invention.

* Explanation of symbols for the main parts of the drawings

1: Intermediate Server 2: User System Client

3: internet

The present invention for achieving the above object, in the inter-database interworking information realization method using the intermediary server applied to the network information management system, monitoring the update of the related management information between the interlocked databases, the appearance of new documents, etc. A first step of providing the intermediary server for updating management information of each client through a combination of agents if necessary; A second step of detecting a change in data in a database by a monitoring agent of the intermediary server to check whether the intermediary server is in interlocked relation with data in another database; And a third step of updating the interworking data by invoking a related agent when a change in data interlocking with data of another database is detected in the second step.

In addition, the present invention, in the information management system connected to the network equipped with a processor, monitor the update of the management information between the interlocking database, the appearance of a new document, etc., if necessary update the management information of each client through a combination of agents A first function having said intermediary server; A second function of detecting a change of data in a database by a monitoring agent of the intermediary server to check whether the intermediary server is in interworking relationship with data of another database; And a program for realizing a third function of performing an update on the interworking data by invoking a related agent as the second function detects a change in data interlocking with data of another database. Provide a record carrier.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exemplary configuration diagram of a network environment to which the present invention is applied.

Figure 1 shows a network environment for achieving interworking information between databases using a web-based mediator server. The configuration is an intermediary server 1 composed of a set of user system clients 2 and intermediaries connected via the Internet 3.

The user system client 2 uses a web browser corresponding to a graphical user interface (GUI), and is composed of a client database (DB) engine and a DB through a web engine.

Clients can vary by service. Examples include customer information management systems, facility management systems, network management systems, and Internet service management systems.

The mediator server consists of object-oriented DB, DB engine, broker, agent, and web engine. The intermediary monitors the update of related management information between interworking DBs, the appearance of new documents, etc., and updates management information of each client through a combination of agents when necessary.

Agents can be categorized into copy agents that copy all or part of documents, deletion agents that perform deletion, management information activation agents that make it impossible to update certain management information, and priority agents that control the priority of management information updates. Can be.

As an example, the case where the document copy agent is driven will be described. The document copy agent in the intermediary server 1 monitors the target databases to copy. Check for new or updated documents in the database and report them to the broker.

The intermediary queries the object-oriented DB and commands the relevant agents. When some management information of the document content is updated, the changed DB field is checked and the document of the client to be changed is searched from the key item of the changed content to update the data.

In addition, in this configuration example, each client can request an intermediary server to add a new agent and change object-oriented DB contents (connection information between related documents) through the web. To fulfill the requirements. In this way, each client can add or delete agents, and manage the connection between related management information in a web browser. The interworking between databases is performed in real time without any programming through an intermediary server. Specific examples are as follows.

Assume that the management information of the client N 6 is configured as part of the information managed by the client A 4 and the client B 5. If Client A's document has changed, at the request of the agent to monitor at all times, the broker updates Client N's document with the new information.

2 is a flowchart illustrating an embodiment of a method for interworking information between databases using a web-based broker server according to the present invention.

2 shows a process flow of interworking information between databases using a web-based intermediary server.

First, the client 2 performs the paper work (11). When the change of the document work is detected by the monitoring agent of the intermediary server, the intermediary checks the relation between the detected document and other clients by searching the DB information of the intermediary server (12). As a result, if there is interworking data, related agents are selected and called to perform a work related to each client system (14), and the related data is updated (15). That is, when some management information of the document content is updated, the interworking information of the database is made current by checking the changed DB field and retrieving data by searching from the key item of the changed content.

The agent reports the results to the intermediary (16), and the intermediary tells the log agent to record the results (17). It checks whether the agent is changed but not interlocked data processing (18) If the agent is changed, the agent adds / deletes the request to the intermediary server (19), and if the agent is not changed, it is determined whether the object-oriented DB contents are changed (20). In the case of changing the object-oriented DB content, the object-oriented DB content is changed (21).

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes can be made in the art without departing from the technical spirit of the present invention. It will be apparent to those of ordinary knowledge.

As described above, according to the present invention, whenever the change of information between information management systems occurs, the intermediary server automatically updates the related information, so that there is a lot of redundant information generated between systems managing various information, and systems where the currentization is always necessary. In many cases, it can be applied to such a system to prevent waste timely and economically.

Claims (4)

In the database interworking information actualization method using an intermediary server applied to the network information management system, A first step of providing the intermediary server for updating related management information between interworking databases, the appearance of a new document, and updating management information of each client through a combination of agents if necessary; A second step of detecting a change in data in a database by a monitoring agent of the intermediary server to check whether the intermediary server is in interlocked relation with data in another database; And A third step of updating the interworking data by invoking a related agent when a change of data interlocking with data of another database is detected in the second step Interworking information actualization method between databases comprising a. The method of claim 1, The agent, The monitoring agent for monitoring changes in the database; A copy agent for copying all or part of the data; A deletion agent for performing deletion of data; A log agent for recording changes in the database; A management information agent for making it impossible to update the specific management information; And Priority agent to control management information update priority Interworking information actualization method between databases comprising a. The method according to claim 1 or 2, The third step, A fourth step of invoking a related agent according to the change of the data if a change of the data in association with data of another database is detected; A fifth step of performing an update on the interworking data through the called related agent; A sixth step of notifying the mediator of the mediator server of the data update result; And A seventh step in which the broker records the result via a log agent Interworking information actualization method between databases comprising a. In a networked information management system having a processor, A first function comprising said intermediary server for monitoring the update of related management information between interworking databases, the emergence of new documents, etc. and updating management information of each client through a combination of agents if necessary; A second function of detecting a change of data in a database by a monitoring agent of the intermediary server to check whether the intermediary server is in interworking relationship with data of another database; And A third function of updating the interworking data by invoking a related agent when a change in data interlocking with data of another database is detected in the second function; A computer-readable recording medium having recorded thereon a program for realizing this.